Roberto Cavalli Heel

Brand: Roberto Cavalli, as indicated by the text on the insole. 
Color: Black.
Style: Pointed-toe pumps with a high heel.
Embellishment: A prominent metallic ornament, possibly featuring an animal or abstract design, is affixed to the toe of each shoe, characteristic of Roberto Cavalli's designs known for their bold elements like animal prints and distinctive hardware. 
Material: The shoes appear to be made of a smooth material, likely leather, given the brand's use of supple leather in their footwear.